html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Noto Sans KR', sans-serif;
}

.container-home {
  display: flex;
  flex-direction: row;
  height: 80vh;
}

.section {
  position: relative;
  flex: 1;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

/* 각 섹션 배경 이미지 */
.left-section {
  background-image: url('https://cdn.ohgongil.com/assets/portfolio/pt-wwd.png');
}

.right-section {
  background-image: url('https://cdn.ohgongil.com/assets/portfolio/pt-elleua.png');
}

/* 블랙 오버레이 */
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1;
}

/* 중앙 텍스트 */
.centered-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 1.5rem;
  font-weight: bold;
  z-index: 2;
  text-align: center;
  white-space: nowrap;
}

/* 중앙 로고 (PC 전용) */
.logo-center {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}

.logo-center img {
  width: 140px;
  max-width: 40vw;
  height: auto;
}

/* 모바일 상단 고정 헤더 */
.mobile-header {
  display: none;
}

@media (max-width: 768px) {
  .mobile-header {
    display: flex;
    position: sticky;
    top: 0;
    width: 100%;
    background-color: #000;
    z-index: 1000;
    padding: 0.75rem 1rem;
  }

  .mobile-header .header-inner {
    display: flex;
    align-items: center;
  }

  .mobile-header img {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1);
  }

  .logo-center {
    display: none;
  }

  .container-home {
    flex-direction: column;
  }

  .section {
    height: 50vh;
    padding-bottom: 2rem;
  }

  .centered-text {
    font-size: 1.2rem;
  }
}

/* Footer 스타일 */
footer {
  background-color: #000;
  color: #fff;
  padding: 3rem 1rem;
  font-size: 0.875rem;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  border-bottom: 1px solid #333;
  padding-bottom: 2rem;
}

.footer-section {
  flex: 1 1 160px;
  margin-bottom: 2rem;
}

.footer-section h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  font-weight: bold;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: #ccc;
  text-decoration: none;
  transition: 0.2s;
}

.footer-section ul li a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-bottom {
  max-width: 1400px;
  margin: 2rem auto 0;
  padding-top: 2rem;
  font-size: 0.75rem;